Static task
static1
Behavioral task
behavioral1
Sample
2024-06-02_63bdf31c9dc7ae4fd987f13f774b9343_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-06-02_63bdf31c9dc7ae4fd987f13f774b9343_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-02_63bdf31c9dc7ae4fd987f13f774b9343_cryptolocker
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Size
68KB
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MD5
63bdf31c9dc7ae4fd987f13f774b9343
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SHA1
3f901ee1e60dddf552d5b799539655d32a4217de
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SHA256
b0f249775d533ed45c3b6b0d1fc92734408305a86059b87582d188da834fef72
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SHA512
f6686a7ef8e78f6f01a66396c2a472910676a7ae523715470be5e81bf72cf231fdfdbdc716f3b4d621a1c87c06594bfa13a0f39d7b996d7451e181e86d6ca326
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xFIL2:6j+1NMOtEvwDpjr8ox8UDEpN/jM2
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-02_63bdf31c9dc7ae4fd987f13f774b9343_cryptolocker
Files
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2024-06-02_63bdf31c9dc7ae4fd987f13f774b9343_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE